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1 year ago

I need help with 1-3 and 5-6 pls

Mathematics

1 answer:

Romashka-Z-Leto [24]1 year ago

7 0

Answer:
add all the equation for example the first question in there would be like

(note - an equation contains an is equal to sign [=] and if a problem does not have an is equal to sign then it becomes an expression)

Step-by-step explanation:

2n°, 55°, 49°

just add all of them making an equation like

2n° + 55° + 49° = 180° (angle sum property)

2n° + 104 = 108°

2n° = 108° - 104

i.e., 2n° = 76°

n = 76/2 therefore,

n = 38

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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